Support Factory OTA for Virtual A/B devices
In Factory OTA, secondary payload should be generated without
virtual_ab flag set, so that update package generator generates
a regular A/B OTA (with snapshot_enabled set to false), and
OTA client writes system_b without snapshots.
Test: apply secondary OTA
Fixes: 138733621
Change-Id: I05d534a12d4a7891ce5597f3c29e55f5185e5a8d
diff --git a/tools/releasetools/ota_from_target_files.py b/tools/releasetools/ota_from_target_files.py
index dfcfb49..7a0d994 100755
--- a/tools/releasetools/ota_from_target_files.py
+++ b/tools/releasetools/ota_from_target_files.py
@@ -1635,6 +1635,10 @@
partitions = [partition for partition in partitions if partition
not in SECONDARY_PAYLOAD_SKIPPED_IMAGES]
output_list.append('{}={}'.format(key, ' '.join(partitions)))
+ elif key == 'virtual_ab' or key == "virtual_ab_retrofit":
+ # Remove virtual_ab flag from secondary payload so that OTA client
+ # don't use snapshots for secondary update
+ pass
else:
output_list.append(line)
return '\n'.join(output_list)